UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z0M32wXA/MCUzmQNQeVfvpiEp6jf9kuDU1JreOjeTf4=' 
WHERE 
  key_id = '71bd1b3269cf74a727bc653f635001b7945b4937eedd51f7a429c83f6df79974' 
  AND (
    token = 'z0M32wXA/MCUzmQNQeVfvpiEp6jf9kuDU1JreOjeTf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )